Error Code: 105-4256
This error code may indicate that the Nintendo eShop is currently unavailable due to maintenance. Prior to troubleshooting, please visit support.nintendo.com/networkstatus for the most up-to-date Nintendo eShop status information.
- You are unable to connect to a network service and receive this error code.
- You may need to re-accept the Nintendo Network Service Agreement.
What to Do:
- Select the user Mii character from the top left corner of the Wii U Menu and select "View"
- Use the on-screen keyboard to enter your NNID password and select "OK"
- Select "OK" when asked to review the Network Services Agreement
- Select your language
- The updated Nintendo Network Services Agreement will display
- Review the updated Nintendo Network Services Agreement, tap "I accept" to agree